169918634

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 273438720

約数和(自身を除く): 103520086

約数列:

[1, 2, 19, 38, 127, 137, 254, 257, 274, 514, 2413, 2603, 4826, 4883, 5206, 9766, 17399, 32639, 34798, 35209, 65278, 70418, 330581, 620141, 661162, 668971, 1240282, 1337942, 4471543, 8943086, 84959317, 169918634]

約数ペア:

[(1, 169918634), (2, 84959317), (19, 8943086), (38, 4471543), (127, 1337942), (137, 1240282), (254, 668971), (257, 661162), (274, 620141), (514, 330581), (2413, 70418), (2603, 65278), (4826, 35209), (4883, 34798), (5206, 32639), (9766, 17399)]